Compared to a regular touch switch, TX Ultimate has a much larger touchable area, almost occupying the entire panel. Easy to turn on/off with a light press. There is a circle of RGB color edge lights around. In addition to being used as a switch status indicator, it can also be used as a night light or ambient light, to light up your night! TX Ultimate integrates LED light, speaker, and built-in motor. Pressing it can trigger the light transition, sound transition, and panel vibration at the same time, bringing a more futuristic trigger experience. The cover of TX Ultimate can be replaced. A star style and cartoon style are available. You can consider whether to purchase other panels according to different decoration styles. TX Ultimate is a smart switch with the gateway function of "eWeLink-Remote". If you want to use the "eWeLink-Remote" control function, you need to use it with the S-MATE or scene remote controller R5.